搜索结果: 1-15 共查到“化学 Measurements”相关记录18条 . 查询时间(0.038 秒)
HOW WELL DOES SATELLITE FINE MODE AEROSOL PRODUCT VALIDATE WITH GROUND-BASED MEASUREMENTS FOR MODIS AND HIMAWARI-8?
MODIS Himawari-8 AERONET fine mode aerosol fine mode fraction
2018/5/14
Currently, the validation of MODIS and Himawari-8 aerosol products mostly focuses on AOD, but the validation of their fine mode aerosol data is limited. In this paper, 22 AERONET sites in Asia from 20...
Direct Measurements of Electric Fields in Weak OH••π Hydrogen Bonds
Direct Measurements Electric Fields Weak OH• • π Hydrogen Bonds
2016/5/25
Hydrogen bonds and aromatic interactions are of widespread importance in chemistry, biology, and materials science. Electrostatics play a fundamental role in these interactions, but the magnitude of t...
A liquid nitrogen immersion cryostat for optical measurements
liquid nitrogen immersion cryostat optical measurements
2016/5/23
A liquid nitrogen immersion cryostat has been developed for optical measurements. Liquid nitrogen in the sample chamber is kept free of bubbles and schlieren by the use of a cooling jacket of sacrific...
Electroabsorption (Stark Effect) Spectroscopy of Mono-and Biruthenium Charge-Transfer Complexes:Measurements of Changes in Dipole Moments and Other Electrooptic Properties
PERVAPORATION REVERSE OSMOSIS SEPARATION OF AMYL ALCOHOL WATER MIXTURES POLY(VINYL ALCOHOL) POLYACRYLONITRILE COMPOSITE MEMBRANES POLYAMIDE POLYETHERSULFONE COMPOSITE MEMBRANES
2016/5/23
Electroabsorption (Stark effect) spectra are reported for the charge-transfer transitions of (NH3)5RuL2+ and [(NH3)5Ru]2L4+,5+, where L is pyrazine (pz) or 4,4'-bipyridine (4,4'-bpy). The spectra perm...
NMR Based Diffusion Pore Imaging by Double Wave Vector Measurements
NMR Diffusion Pore Double Wave Vector Measurements Medical Physics Chemical Physics
2012/5/29
In porous material research, one main interest of nuclear magnetic resonance (NMR) diffusion experiments is the determination of the exact shape of pores. It has been a longstanding ques-tion if this ...
Open-cell Titration of Seawater for Alkalinity Measurements by Colorimetry Using Bromophenol Blue Combined with a Non-linear Least-squares Method
Seawater for Alkalinity Measurements Colorimetry Using Bromophenol Blue Combined Non-linear Least-squares Method
2010/9/13
The open-cell titration of seawater was studied for alkalinity measurements by colorimetry. 1) The colorimetric pH of free hydrogen ion concentration, pHF(ind), was calculated from the ratio of the ab...
A Practical Method for Determining Minimum Detectable Values in Pulse-Counting Measurements
Determining Minimum Detectable Values Pulse-Counting Measurements
2010/9/17
The purpose of this paper is to propose a statistical method for determining minimum detectable values in a pulse-counting measurements. The output of x-ray, electron and ion-spectroscopy detectors i...
Contribution of Ni KLL Auger Electrons to the Probing Depth of the Conversion Electron Yield Measurements
Contribution of Ni KLL Auger Electrons the Conversion Electron Yield Measurements
2010/9/17
The averaged attenuation length of emitted electrons with the conversion electron yield (CEY) method was evaluated for Ni films with the x-rays below and above the Ni K absorption edge. The evaluated ...
Suppression of Non-specific Adsorption Using Densified Tri(ethylene glycol) Alkanethiols: Monolayer Characteristics Evaluated by Electrochemical Measurements
Adsorption Tri Alkanethiols Electrochemical Measurements
2010/9/16
Tri(ethylene glycol) terminated short alkylchain thiols (TEGCnSHs) offer good potential for constructing ultra-thin protein-resistant monolayers because they have an alkylchain for forming a densely p...
SERS Measurements of Magnetic Stretching Force-Induced Trans-Gauche Conformational Change
SERS Measurements Force-Induced Trans-Gauche Conformational Change
2010/9/17
The effects of stretching forces on covalently bridged 3-mercaptopropanoic acid molecules between magnetic particles (MPs) and Ag nano-particles (NPs) were studied by surface-enhanced Raman scatterin...
Monitoring the aggregation of dansyl chloride in acetone through fluorescence measurements
2007/7/28
期刊信息
篇名
Monitoring the aggregation of dansyl chloride in acetone through fluorescence measurements
语种
英文
撰写或编译
作者
房喻,尹艺青,胡道道,高改玲
第一作者单位
刊物名称
Chin. J. Chem
页面
2002, 20: 317-321
出版日期
2002年
月
日
文章标识(ISSN...
期刊信息
篇名
Application of ultrasonic attenuation measurements in the studies on macromolecular conformational behaviors phase behavior of the aqueous solution of poly(vinyl methyl ether) sensitive to te...
Investigation of the Cation Complexation by Macrocyclic Ethers using 13C NMR Spin--Lattice Dipolar Relaxation Time Measurements
Investigation the Cation Complexation Macrocyclic Ethers using 13C NMR Spin--Lattice Dipolar Relaxation
2010/4/19
The binding constants (Ka) of [18]crown-6 ether with Na+ , K+, and Ba2+ thiocyanates were determined by 13C{1H} NMR spin--lattice dipolar relaxation time measurements. The observed relaxation times (T...
Theoretical analysis and computer simulation of fluorescence lifetime measurements. II. Contour length dependence of single polymers
Theoretical analysis computer simulation fluorescence lifetime measurements Contour length dependence single polymers
2014/9/24
Fluorescence lifetime measurements in a polymer chain are modeled using a memory function expansion, computer simulations, and simple scaling arguments. Unless the quenching rate is localized and infi...
Theoretical analysis and computer simulation of fluorescence lifetime measurements. I. Kinetic regimes and experimental time scales
computer simulation fluorescence lifetime measurements Kinetic regimes experimental time scales
2014/9/24
The configuration-controlled regime and the diffusion-controlled regime of conformation-modulated fluorescence emission are systematically studied for Markovian and non-Markovian dynamics of the react...